XMTR · Xometry, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 298 13F filersWho Holds XMTR
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 293 filers, like-for-like change +11.1%; actively managed books +8.3%; index-like books +12.0%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 55.4% | 154 | +3.2% |
| Exempt adviser | 0.1% | 4 | +40.8% |
| Adviser | 8.7% | 11 | +4.3% |
| Bank | 6.7% | 18 | +13.7% |
| Insurer | 0.2% | 2 | +0.6% |
| Broker-dealer | 0.0% | 1 | +27.0% |
| Benefit plan | 0.2% | 5 | -7.5% |
| Non-US | 1.0% | 9 | +80.4% |
| Holding company | 18.9% | 8 | +20.3% |
| Unknown | 8.8% | 81 | +63.5% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 19.4% | 33 | +12.0% |
| Systematic-like | 2.3% | 27 | +45.2% |
| Concentrated | 1.2% | 32 | -45.0% |
| Diversified active | 75.2% | 200 | +9.2% |
| Unknown | 1.9% | 1 | new |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 52.8% | 143 | +9.2% |
| Medium turnover | 32.9% | 79 | +14.2% |
| High turnover | 5.5% | 48 | +28.0% |
| Unknown | 8.7% | 23 | +3.0% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 10.1% | 45 | +9.4% |
| Medium horizon | 9.7% | 39 | -11.6% |
| Long horizon | 67.5% | 179 | +11.7% |
| Unknown | 12.6% | 30 | +35.9% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 5.8% | 64 | +5.4% |
| $1B to $10B | 11.7% | 74 | -14.0% |
| $10B to $100B | 18.8% | 85 | +37.8% |
| $100B or more | 63.6% | 70 | +11.3% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 3.5% | 59 | -7.5% |
| Pooled investment vehicles | 4.5% | 34 | -20.8% |
| Registered funds and BDCs | 40.6% | 29 | +7.1% |
| Pension and profit sharing plans | 0.4% | 3 | +45.0% |
| Insurance companies | 0.1% | 3 | +11.6% |
| Governments and sovereign funds | 0.7% | 6 | +4.1% |
| Corporations | 0.0% | 2 | new |
| Other investment advisers | 0.0% | 4 | -14.1% |
| Other | 0.0% | 1 | new |
| Diversified | 5.6% | 13 | +6.4% |
| Unknown | 44.6% | 139 | +22.7% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 13.6% | 46 | -6.1% |
| Private equity funds | 4.1% | 8 | +56.9% |
| Venture capital funds | 3.8% | 2 | -27.3% |
| Real estate funds | 0.0% | 3 | -1.8% |
| Securitized asset funds | 0.1% | 1 | +4.1% |
| Other private funds | 3.3% | 15 | +82.1% |
| Mixed private funds | 0.3% | 4 | -6.9% |
| Private funds, type not stated | 0.0% | 2 | -77.4% |
| No private funds | 30.2% | 77 | +3.9% |
| Unknown | 44.5% | 135 | +22.7% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 91.2% | 238 | +9.0% |
| Outside the US | 8.8% | 55 | +39.6% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 4 holders with no observed 2026-03-31 13F and 3 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
293 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $3,280,132 (1 buying, 1 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 52.9% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies XMTR's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | SITM SITIME Corp | 16 |
| 2 | GHM Graham Corp | 8 |
| 3 | AIP Arteris, Inc. | 6 |
| 4 | PKE Park Aerospace Corp | 7 |
| 5 | MAMA Mama's Creations, Inc. | 7 |
| 6 | SMTC Semtech Corp | 14 |
| 7 | IRTC iRhythm Holdings, Inc. | 7 |
| 8 | LSCC Lattice Semiconductor Corp | 13 |
| 9 | PTRN Pattern Group Inc. | 5 |
| 10 | FPS Forgent Power Solutions, Inc. | 12 |
Shareholder Targets
13F filers that own its peers but not XMTR, quarter ended Jun 30, 2026Found through its holder-overlap peers: SITM, GHM, AIP, PKE, MAMA, SMTC, IRTC, LSCC, PTRN, FPS, MIRM, LGND, FROG, DOCN, AGYS, GH, CDNL, BAND, LPTH, PDFS. 1,350 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | T. Rowe Price Investment Management, Inc. Adviser, Diversified active | $1,809,098,132 9 held | LSCC, SITM, GHM |
| 2 | Artisan Partners Limited Partnership Registered adviser, Diversified active | $1,522,367,387 7 held | LSCC, SITM, GH |
| 3 | Capital Research Global Investors Adviser, Diversified active | $1,318,307,532 4 held | LSCC, SMTC, AGYS |
| 4 | COATUE MANAGEMENT LLC Registered adviser, Concentrated | $1,145,207,474 1 held | FPS |
| 5 | NORGES BANK Non-US, Index-like | $1,000,312,544 8 held | GH, LSCC, SMTC |
| 6 | Frazier Life Sciences Management, L.P. Registered adviser, Concentrated | $899,060,605 1 held | MIRM |
| 7 | Whale Rock Capital Management LLC Registered adviser, Diversified active | $823,217,719 2 held | SITM, FROG |
| 8 | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Registered adviser, Diversified active | $808,950,461 7 held | GH, LSCC, MIRM |
| 9 | WESTFIELD CAPITAL MANAGEMENT CO LP Registered adviser, Diversified active | $776,771,849 8 held | GH, SMTC, FROG |
| 10 | Jericho Capital Asset Management L.P. Registered adviser, Diversified active | $747,447,158 2 held | LSCC, FPS |
Fund Ownership of XMTR by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 16.26% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 2.67% | 1,532,368 |
| Index ETFs | 13.59% | 7,789,011 |
| Active ETFs | 0.41% | 234,419 |
| Active funds | 32.17% | 18,441,170 |
| Unclassified | 0.23% | 131,615 |
| All registered funds | 49.07% | 28,128,583 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega PRIMECAP MANAGEMENT CO/CA/ Registered adviser | $640,512,221 | 11.44% | 6,636,057 | Shares | 2026-08-14 | |
| Mega FMR LLC Holding company | $378,182,443 | 6.76% | 3,918,177 | Shares | 2026-08-13 | |
| Mega BlackRock, Inc. Holding company | $370,476,857 | 6.62% | 3,838,343 | Shares | 2026-08-07 | |
| Mid EVENTIDE ASSET MANAGEMENT, LLC Registered adviser | $207,696,079 | 3.71% | 2,151,845 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $197,654,910 | 3.53% | 2,047,813 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $196,503,523 | 3.51% | 2,035,884 | Shares | 2026-08-13 | |
| Large Hood River Capital Management LLC Registered adviser | $191,916,507 | 3.43% | 1,988,360 | Shares | 2026-08-14 | |
| Large Driehaus Capital Management LLC Registered adviser | $170,667,918 | 3.05% | 1,768,213 | Shares | 2026-08-14 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $168,282,523 | 3.01% | 1,743,499 | Shares | 2026-08-11 | |
| Large FULLER & THALER ASSET MANAGEMENT, INC. Registered adviser | $138,076,589 | 2.47% | 1,430,549 | Shares | 2026-08-12 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP Holding company | $127,655,516 | 2.28% | 1,322,581 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $118,159,590 | 2.11% | 1,224,198 | Shares | 2026-08-12 | |
| Mega STATE STREET CORP Bank | $106,577,190 | 1.90% | 1,104,198 | Shares | 2026-09-22 | |
| Small SIEMENS AG | $101,322,738 | 1.81% | 1,049,759 | Shares | 2026-08-14 | |
| Mega BAILLIE GIFFORD & CO Adviser | $98,312,181 | 1.76% | 1,018,568 | Shares | 2026-08-06 | |
| Large Durable Capital Partners LP Adviser | $97,965,483 | 1.75% | 1,014,976 | Shares | 2026-08-14 | |
| Mid GILDER GAGNON HOWE & CO LLC Registered adviser | $82,731,731 | 1.48% | 857,146 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $81,801,663 | 1.46% | 847,510 | Shares | 2026-08-14 | |
| Mid Stephens Investment Management Group LLC Registered adviser | $77,136,853 | 1.38% | 799,180 | Shares | 2026-07-29 | |
| Mega UBS Group AG Bank | $74,447,033 | 1.33% | 771,312 | Shares | 2026-08-13 | |
| Mega Clearbridge Investments, LLC Registered adviser | $71,636,757 | 1.28% | 742,196 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $70,421,183 | 1.26% | 729,602 | Shares | 2026-08-14 | |
| Mid NEXT CENTURY GROWTH INVESTORS LLC Adviser | $69,817,838 | 1.25% | 723,351 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $69,722,282 | 1.25% | 722,361 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $64,938,656 | 1.16% | 672,800 | Call | 2026-08-14 | |
| Large Allspring Global Investments Holdings, LLC Holding company | $62,119,884 | 1.11% | 643,596 | Shares | 2026-08-13 | |
| Large LORD, ABBETT & CO. LLC Registered adviser | $58,470,368 | 1.04% | 605,785 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $51,730,955 | 0.92% | 535,961 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $48,312,892 | 0.86% | 500,548 | Shares | 2026-08-14 | |
| Large TORONTO DOMINION BANK Bank | $48,260,000 | 0.86% | 500,000 | Call | 2026-08-14 | |
| Large FRED ALGER MANAGEMENT, LLC Registered adviser | $46,704,483 | 0.83% | 483,884 | Shares | 2026-08-14 | |
| Mid SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC Registered adviser | $45,267,880 | 0.81% | 469,000 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $42,960,760 | 0.77% | 445,097 | Shares | 2026-08-13 | |
| Mega JPMORGAN CHASE & CO Bank | $42,166,207 | 0.75% | 436,865 | Shares | 2026-08-12 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $39,250,630 | 0.70% | 406,658 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $34,883,871 | 0.62% | 361,416 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $33,289,072 | 0.59% | 344,893 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY Holding company | $33,288,296 | 0.59% | 344,885 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $32,753,675 | 0.59% | 339,346 | Shares | 2026-08-13 | |
| Small G2 Investment Partners Management LLC Registered adviser | $30,734,284 | 0.55% | 318,424 | Shares | 2026-08-14 | |
| Mid ZEVENBERGEN CAPITAL INVESTMENTS LLC Registered adviser | $30,603,223 | 0.55% | 297,552 | Shares | 2026-10-08 | |
| Mega SEI INVESTMENTS CO | $29,042,191 | 0.52% | 300,893 | Shares | 2026-08-14 | |
| Large BLAIR WILLIAM & CO/IL Registered adviser | $27,880,574 | 0.50% | 288,858 | Shares | 2026-08-11 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. Adviser | $27,203,486 | 0.49% | 281,843 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $25,827,496 | 0.46% | 267,587 | Shares | 2026-08-14 | |
| Small BROWN CAPITAL MANAGEMENT LLC Registered adviser | $24,999,452 | 0.45% | 259,008 | Shares | 2026-07-27 | |
| Small Bellecapital International Ltd. Registered adviser | $24,601,307 | 0.44% | 254,883 | Shares | 2026-07-22 | |
| Mega Capital International Investors Adviser | $23,219,623 | 0.41% | 240,568 | Shares | 2026-08-12 | |
| Mega Nuveen, LLC | $22,238,014 | 0.40% | 230,398 | Shares | 2026-08-11 | |
| Large CAPTRUST FINANCIAL ADVISORS Registered adviser | $21,902,801 | 0.39% | 226,925 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $20,067,567 | 0.36% | 207,911 | Shares | 2026-08-14 | |
| Mega CITIGROUP INC Bank | $19,886,014 | 0.36% | 206,030 | Shares | 2026-08-03 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $19,872,309 | 0.35% | 205,888 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $19,685,543 | 0.35% | 203,953 | Shares | 2026-08-14 | |
| Mid Ophir Asset Management Pty Ltd Registered adviser | $17,853,883 | 0.32% | 184,976 | Shares | 2026-08-14 | |
| Small Vitruvian Partners LLP | $17,486,431 | 0.31% | 181,169 | Shares | 2026-08-10 | |
| Small SYLEBRA CAPITAL LLC Registered adviser | $16,710,121 | 0.30% | 173,126 | Shares | 2026-08-14 | |
| Small SCHWERIN BOYLE CAPITAL MANAGEMENT INC Registered adviser | $14,586,778 | 0.26% | 151,127 | Shares | 2026-08-07 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $14,562,648 | 0.26% | 150,877 | Shares | 2026-08-06 | |
| Large TORONTO DOMINION BANK Bank | $13,824,270 | 0.25% | 143,227 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $13,657,580 | 0.24% | 141,500 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $13,247,174 | 0.24% | 137,248 | Shares | 2026-08-06 | |
| Small PEREGRINE INVESTMENT MANAGEMENT INC | $13,126,720 | 0.23% | 136,000 | Shares | 2026-07-23 | |
| Large Cerity Partners LLC Registered adviser | $12,506,482 | 0.22% | 129,574 | Shares | 2026-08-14 | |
| Mid SEVEN GRAND MANAGERS, LLC Registered adviser | $12,065,000 | 0.22% | 125,000 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $11,648,709 | 0.21% | 120,687 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $11,603,726 | 0.21% | 120,221 | Shares | 2026-08-06 | |
| Mid CASTLEARK MANAGEMENT LLC Registered adviser | $11,342,837 | 0.20% | 117,518 | Shares | 2026-08-14 | |
| Small Marathon Partners Equity Management, LLC Registered adviser | $10,906,760 | 0.19% | 113,000 | Shares | 2026-08-14 | |
| Small Faithward Advisors, LLC Registered adviser | $10,756,671 | 0.19% | 111,445 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $10,057,384 | 0.18% | 104,200 | Call | 2026-09-02 | |
| Mid Zweig-DiMenna Associates LLC | $9,907,778 | 0.18% | 102,650 | Shares | 2026-08-13 | |
| Small Lisanti Capital Growth, LLC | $9,736,937 | 0.17% | 100,880 | Shares | 2026-08-10 | |
| Mega Swiss National Bank | $8,532,368 | 0.15% | 88,400 | Shares | 2026-08-11 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC Registered adviser | $8,488,644 | 0.15% | 87,947 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $8,461,039 | 0.15% | 87,661 | Shares | 2026-08-14 | |
| Mid ALGERT GLOBAL LLC Registered adviser | $8,415,771 | 0.15% | 87,192 | Shares | 2026-08-13 | |
| Large PICTON MAHONEY ASSET MANAGEMENT Non-US | $8,405,830 | 0.15% | 87,089 | Shares | 2026-08-13 | |
| Mid KORNITZER CAPITAL MANAGEMENT INC /KS Registered adviser | $8,373,592 | 0.15% | 86,755 | Shares | 2026-07-31 | |
| Mega BARCLAYS PLC Bank | $8,136,153 | 0.15% | 84,295 | Shares | 2026-08-14 | |
| Large Polar Capital Holdings Plc Registered adviser | $8,035,096 | 0.14% | 83,248 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $7,908,269 | 0.14% | 81,934 | Shares | 2026-08-11 | |
| Large AustralianSuper Pty Ltd Non-US | $7,760,208 | 0.14% | 80,400 | Shares | 2026-08-12 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $7,594,097 | 0.14% | 78,679 | Shares | 2026-07-29 | |
| Mid HBK Sorce Advisory LLC Registered adviser | $7,503,464 | 0.13% | 77,740 | Shares | 2026-08-06 | |
| Large Calamos Advisors LLC Registered adviser | $7,336,870 | 0.13% | 76,014 | Shares | 2026-07-31 | |
| Mid PDT Partners, LLC Registered adviser | $7,245,080 | 0.13% | 75,063 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $7,205,988 | 0.13% | 74,658 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $7,147,499 | 0.13% | 74,052 | Shares | 2026-09-02 | |
| Mid Portolan Capital Management, LLC | $7,061,692 | 0.13% | 73,163 | Shares | 2026-08-14 | |
| Mega PRINCIPAL FINANCIAL GROUP INC Insurer | $6,636,907 | 0.12% | 68,762 | Shares | 2026-08-04 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6,370,320 | 0.11% | 66,000 | Call | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $5,994,372 | 0.11% | 62,105 | Shares | 2026-08-14 | |
| Mid Informed Momentum Co LLC Registered adviser | $5,789,655 | 0.10% | 59,984 | Shares | 2026-08-13 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $5,609,066 | 0.10% | 58,113 | Shares | 2026-08-12 | |
| Small ESSEX INVESTMENT MANAGEMENT CO LLC Registered adviser | $5,570,561 | 0.10% | 54,162 | Shares | 2026-10-19 | |
| Mega AMERICAN CENTURY COMPANIES INC | $5,426,161 | 0.10% | 56,218 | Shares | 2026-08-12 | |
| Small Roubaix Capital, LLC Registered adviser | $5,311,881 | 0.09% | 55,034 | Shares | 2026-08-10 | |
| Mid Legato Capital Management LLC Registered adviser | $5,295,183 | 0.09% | 54,861 | Shares | 2026-08-06 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $5,078,110 | 0.09% | 52,612 | Shares | 2026-08-14 |
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